# Professional Maintenance Prep vs CMRP Practice Questions

The clearest difference is rating: CMRP Practice Questions at 5.0 against Professional Maintenance Prep's 4.5. CMRP Practice Questions also leads on iOS requirement (13.0 vs 15.1). Professional Maintenance Prep's advantage is ratings volume (4 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Professional Maintenance Prep sells 9 in-app purchases, starting at $8.99 per 7 days and CMRP Practice Questions sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

CMRP Practice Questions holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

## The numbers

| Metric | Professional Maintenance Prep | CMRP Practice Questions |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (4 ratings)](https://appshunter.io/ios/app/professional-maintenance-prep/id6754882293/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cmrp-practice-questions/id6758551271/reviews)** |
| Number of ratings | **4** | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 51 MB | 31 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YAUHEN BAHDANOVICH](https://appshunter.io/developer/1711932790) | [Burak AYTAN](https://appshunter.io/developer/972442960) |

## What reviewers say

### Professional Maintenance Prep

[App page](https://appshunter.io/ios/app/professional-maintenance-prep/id6754882293)

Prepare for the Certified Maintenance & Reliability Professional exam with expert-crafted questions, realistic simulations, and detailed explanations. Track your progress and customize study plans to master essential knowledge and skills for career advancement.

**Highlights:** Expertly crafted practice questions, Realistic timed exam simulations, Detailed explanations for each question, Customizable study plans, Progress tracking and analytics, Regular content updates, Interactive learning tools

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mainten Weekly Full Access | $8.99 | per 7 days |
| Mainten Monthly Full Access | $24.99 | per month |
| Mainten Monthly Full Access | $24.99 | per month |
| Mainten Quarterly Full Access | $55.99 | per 3 months |
| Mainten Quarterly Full Access | $55.99 | per 3 months |
| Mainten Semiannual Full Access | $75.99 | per 6 months |
| Mainten Semiannual Full Access | $75.99 | per 6 months |
| Mainten Annual Full Access | $109.99 | per year |
| Mainten Annual Full Access | $109.99 | per year |


### CMRP Practice Questions

[App page](https://appshunter.io/ios/app/cmrp-practice-questions/id6758551271)

Prepare for the Certified Maintenance & Reliability Professional (CMRP) exam with domain-based practice questions and mock exams. Gain confidence with detailed explanations and track your progress to focus on key areas for success.

**Highlights:** Domain-based practice questions, Mock exams, Detailed explanations, Progress tracking, Credit-based access, Free sample questions

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50 CMRP Credits | $4.99 | one-time |
| 200 CMRP Credits | $14.99 | one-time |
| 1000 CMRP Credits | $39.99 | one-time |


## Frequently asked questions

### Is Professional Maintenance Prep free?

Professional Maintenance Prep is free to download, with in-app purchases available.

### Is CMRP Practice Questions free?

CMRP Practice Questions is free to download, with in-app purchases available.

### Which has better reviews, Professional Maintenance Prep or CMRP Practice Questions?

CMRP Practice Questions is rated higher. Professional Maintenance Prep averages 4.5 out of 5 from 4 ratings, while CMRP Practice Questions averages 5.0 from 1 ratings.

### Do Professional Maintenance Prep or CMRP Practice Questions have ads?

Neither Professional Maintenance Prep nor CMRP Practice Questions shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*